I don't get it

3👼🌈💖2018🌈💙2020💖2021💙2023 • God's timing is perfect🙏⛪

I don't understand why it's so hard to become pregnant with my second child I understand that I breastfeed but damn I've been getting my period since July and my daughter was born in April. I get AF every month My Cycles are anywhere from 30 to 31 days and I almost always ovulate on CD 17 I just don't understand why it's so hard for me to conceive my second child if I'm getting my period monthly this s*** is so frustrating